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Migration: Cannot add foreign key constraint
... RibeiroAntonio Carlos Ribeiro
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121
...
How to set top-left alignment for UILabel for iOS application?
...
21 Answers
21
Active
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Animate a custom Dialog
...
217
I've been struggling with Dialog animation today, finally got it working using styles, so here...
Python Dictionary Comprehension
...a subclass of dict which works somewhat like a defaultdict if you override __missing__:
>>> class KeyDict(dict):
... def __missing__(self, key):
... #self[key] = key # Maybe add this also?
... return key
...
>>> d = KeyDict()
>>> d[1]
1
>>> d[2]
...
Python: Why is functools.partial necessary?
...mbda:
>>> pickle.dumps(partial(int))
'cfunctools\npartial\np0\n(c__builtin__\nint\np1\ntp2\nRp3\n(g1\n(tNNtp4\nb.'
>>> pickle.dumps(lambda x: int(x))
Traceback (most recent call last):
File "<ipython-input-11-e32d5a050739>", line 1, in <module>
pickle.dumps(lambd...
Context switches much slower in new linux kernels
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– Michael Goldshteyn
Aug 24 '12 at 22:21
4
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How do I add options to a DropDownList using jQuery?
...09
Vikas
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answered Nov 25 '08 at 11:52
nickfnickf...
How to [recursively] Zip a directory in PHP?
...ion to be loaded.
function Zip($source, $destination)
{
if (!extension_loaded('zip') || !file_exists($source)) {
return false;
}
$zip = new ZipArchive();
if (!$zip->open($destination, ZIPARCHIVE::CREATE)) {
return false;
}
$source = str_replace('\\', '/'...
In C, do braces act as a stack frame?
... |
edited Feb 11 '18 at 0:21
answered May 4 '10 at 1:15
caf...
Android - Camera preview is sideways
...Parameters();
Display display = ((WindowManager)getSystemService(WINDOW_SERVICE)).getDefaultDisplay();
if(display.getRotation() == Surface.ROTATION_0) {
parameters.setPreviewSize(height, width);
mCamera.setDisplayOrientation(90);
}
if(disp...